baber/WOPTO huggingface dataset:
Patent JP-2002332937-A (JP)
Title: Starter of internal combustion engine
Inventor: TACHIKAWA JUNYA
IPC: F02N5/00
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a starter of an internal combustion engine which can improve starting performance and reduce noise by maintaining a hydraulic actuator in the available state regardless of the driving state so as to reduce starting time. SOLUTION: This starter is provided with an electric motor 23, a pressure raising means 22 driven by the electric motor 23, an accumulator 24 for accumulating a hydraulic pressure raised by the pressure raising means 22, a hydraulic actuator 15 rotated and driven by the hydraulic pressure accumulated in the accumulator 24, a hydraulic pressure supply control valve 28 for controlling supply of the hydraulic pressure from the accumulator 24 to the hydraulic actuator 15, a driven gear 4 rotated integrally with a crank shaft 2, a driving gear 12 engaged with the driven gear 4 and rotated and driven by the hydraulic actuator 15 at start of an internal combustion engine 1, a hydraulic pressure detecting means 30 for detecting a hydraulic pressure POILL in the accumulator 24,  and a controlling means 18 for controlling action of the electric motor 23 based on the detected hydraulic pressure valve POIL.
Patent JP-2002338252-A (JP)
Title: Beta type nickel oxy hydroxide and manufacturing method therefor, positive electrode for battery and battery
Inventor: YAMAMOTO KENTA
IPC: H01M4/50
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a battery having high capacity and excellent conservation property. SOLUTION: In the battery 1, a positive electrode 3 formed by pelletizing mixed powder containing at least a positive electrode active material and graphite powder into a hollow cylindrical shape is arranged in the outer circumferential part. A negative electrode 5 containing at least zinc, which is a negative electrode active material, and an electrolyte, is arranged in the center part. The positive electrode active material is beta-type nickel oxy hydroxide, on which a coating film layer is formed, and gamma type nickel oxy hedroxide is contained in the coating film layer. The content of cobalt is 1-5 mass% to the mass of beta type nickel oxy hydroxide on which the coating film layer is formed. The coating film layer contains Zn. The content of Zinc is 0.5-1 mass% to the mass of beta type nickel oxy hydroxide on which the coating film layer is formed. The shape of the particle of beta type nickel oxy hydroxide on which the coating film layer is formed is nearly spherical.
Patent JP-2002342447-A (JP)
Title: Patent information providing system
Inventor: HOSOYA YUICHIRO
IPC: G06Q10/00
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To solve a problem that only a specific patent information can be retrieved but overlapped setting of retrieval expression and reusing of existent retrieving results are impossible by a patent information providing system. SOLUTION: The patent information providing system is provided with: a patent data server 11 for reading patent information from a patent database 22 on the basis of retrieval data by retrieving fields 14 and retrieving period data 15 and generating/storing a retrieval field list, a patent list by the retrieving fields and a patent publication evaluation entry list by the retrieving fields from the read patent information; and a user terminal 23 which is connected to the server 11, displays the retrieving field list, displays the selection instructed patent list by the retrieving fields when selecting a prescribed retrieving field from the displayed retrieving field list and displays patent publication information when selecting and instructing the patent number of the patent list by the retrieving fields.
Patent JP-2002343622-A (JP)
Title: Superconducting magnet
Inventor: NOSE SHINICHI
IPC: H01L39/20
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a superconducting magnet which is equipped with a permanent current switch, which is spatially symmetrical, capable of levitating a large weight, keeping proper balance, and is reduced in dimensions and weight. SOLUTION: The superconducting magnet, is equipped with a superconducting coil 10 formed of a superconductor that is wound in a coil and a thermal-type permanent current switch 20, and is connected in parallel with the superconducting coil 10 to a power source for exciting the coil 10; and the permanent current switch 20 is formed of a superconductor, which is wound in a coil that is located outside the coil 10 and is concentric with it.
Patent JP-2001356233-A (JP)
Title: Device and method for improving band width of multimode optical fiber
Inventor: GOLOWICH STEVEN EUGENE
IPC: C03B37/012
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method to improve the band width of a multimode optical fiber so as to obtain a multimode optical fiber having improved band width and differential mode delay characteristics. SOLUTION: The embodiment of the invention includes an optical fiber preform (30) and a multimode optical fiber drawn from the preform and showing improved characteristics of the excess initiation band width without decreasing the conventional laser initiation band width characteristics. The optical fiber preform has a core region (34) having refractive index with specified differential mode delay which includes a first part belonging to the lower mode operating similar to the conventional one, and a second part belonging to the upper mode different from conventional operation so as to improve the excess initiation band width in a certain operating window without giving adverse influences on the laser initiation band width characteristics in the same and other operating windows.  The structure of the preform optimized for the operation at 850 nm is constituted in such a manner that the differential mode delay specific to the preform a 1300 nm increases at the beginning similar to the conventional one and becomes horizontal with a value of nearly 0 in the upper modes and that the differential mode delay specific to the preform at 850 nm keeps horizontal with a value of nearly 0 similar to the conventional one and decreases in the upper modes.
Patent JP-2002337632-A (JP)
Title: Temperature recording device
Inventor: KATO TAKATOSHI
IPC: B65G61/00
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To solve a problem regarding a lack of an amount remained of a memory card by letting a temperature recording device have a communication function utilizing ETC and realize a safety communication with an own office during traveling. SOLUTION: When an on-vehicle machine 1 installed on a refrigeration vehicle is passed through a communication area of a road side machine 4, it receives a message from the own office through the road side machine 4. At this time, in the case where a residual amount of a memory capacity of the memory card 111 is not more than a caution reference value, record data recorded in the memory card 111 are transmitted to the own office 80 through the road side machine 4 and an ETC management center 6. Namely, at every time when the on-vehicle machine 1 is passed through a communication area of the road side machine 4, the on-vehicle machine 1 side and the own office 80 side are communication-connected and an essential processing regarding a record of temperature is carried out automatically.
Patent JP-2002020236-A (JP)
Title: Composition for make-up and/or make-up care in powdery form and containing specific binder
Inventor: HADASCH ANKE
IPC: A61K8/00
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To allow make-up powder to take an aqueous phase thereinto. SOLUTION: This make-up and/or make-up care composition in a powder form comprising a powder phase and a specific binder, such as a free, compact, compressed or cast powder form, characterized in that the binder is a composition containing an aqueous continuous phase. Thereby, the composition which contains a pigment in a smaller amount than that of a composition of conventional technology and can simultaneously give the same coloration intensity can be prepared. Simultaneously, a composition which uses a pigment in the same amount as that of a composition of conventional technology and more brilliantly, strongly and easily has the color can be obtained by using the binder according to the present invention.
Patent JP-2002002449-A (JP)
Title: Method of controlling torque
Inventor: DUERRSTEIN ROLF
IPC: B60R22/34
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To avoid hysteresis in a seat belt. SOLUTION: Genegated torque generated in a belt shaft 12 of belt retractor coupled to an electric motor 14 via a driving belt 16 is controlled to avoid hysteresis. A rotational direction of the belt shaft 12 is detected for this purpose, and an electric current supplied to the motor 14 is changed from the first value to the second value different from the first value by an amount required for compensation for the hystersis in response to the detected rotational direction.
Patent JP-2002353852-A (JP)
Title: Wireless communication unit and wireless communication system
Inventor: OTA TOMOZO
IPC: G06K7/10
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a wireless communication unit that fuses an interrogator in an RFID system with a full-dress two-way wireless communication unit such as a wireless LAN and a mobile phone with a simple configuration and to provide a wireless communication system employing the wireless communication unit. SOLUTION: The wireless communication unit 4 can communicate with other wireless communication unit 19 and a wireless tag 3. In the case of making communication with the other wireless communication unit 19 and the wireless tag 3, the wireless communication unit 4 makes communication by using a transmission source 40, a modulator 42, a transmission RF section 44, a transmission/reception separator 45 and a 2-way wireless transmission/reception/wireless tag transmission/reception common antenna 46, which are in common to those of the other wireless communication unit 19 and the wireless tag 3. A demodulator 48 demodulates a signal received from the other wireless communication unit 19 and a wireless tag demodulator 49 demodulates the signal received from the wireless tag 3.  Through the configuration above, one set of the wireless communication unit 4 can communicate with the other wireless communication unit 19 and the wireless tag 3 and the unit can be built up at a lower cost with a smaller size.
Patent JP-2002348356-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: HOSHIKA NORIHISA
IPC: C08L63/00
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition exhibiting excellent characteristics in adhesion, storage stability at ordinary temperatures, molding properties, flame retardancy and soldering stress resistance. SOLUTION: The epoxy resin composition for sealing a semiconductor comprises as essential ingredients (A) a phenol aralkyl epoxy resin bearing a diphenylene skeleton, (B) a phenol aralkyl resin bearing a diphenylene skeleton, (C) an inorganic filler and the like and (D) tetraphenyl phosphonium tetrakis(1-naphthoyloxy)borate as a curing accelerator, where the inorganic filler and the like account for 87-94 wt.% of the whole epoxy resin composition.
Patent JP-2002346109-A (JP)
Title: Game machine
Inventor: INOUE EIJI
IPC: A63F7/02
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To perform a performance for switching a background image by an original embodiment. SOLUTION: As a CPU1020 controls positional information on a character 1750, and based on this controlled positional information and a positional information indicating a specified region 1711, invasion of the character 1750 into the specified region 1711 is decided (a step S1810) and the background image is switched in responding to that the character 1750 breaks into the specified region 1711 (a step S1820), and it is possible to perform a performance for switching a background image by an original embodiment.
Patent JP-2002350097-A (JP)
Title: Rocket firework shell
Inventor: HONDA MASANORI
IPC: F42B4/02
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight rocket firework shell, in which combustibility is excellent, the amount of unburnt core which remains as residue to fall on the ground can be minimized, and bursting charge friendly to the environment is used. SOLUTION: Stars 3 are arranged along the inside surface of the shell skin. The bursting charge 5, which has a core 5a formed of biodegradable plastic-form pieces is filled in the shell. A shell inside-skin 1 of the shell is formed of regenerated card board form, that is, waste paper such as old news paper, corrugated board is pulped, molded in a hemispheric shape, and the inner and outer peripheral surfaces are made smooth by hot-press. The bursting charge 5 is scattered after bursting in the air, but due to the core 5a formed of biodegradable plastic foam, the weight of the firework shell is reduced, and accordingly, the amount of the charge can be reduced in shooting the shell. The plastic foam is very combustible and easily burnt out in scattering, and the amount of residue falling on the ground is also reduced.  Even if it falls on the ground, the residue is easy to return to soil. The shell inside skin is a waste-paper molded product, so it is ecologically excellent.
Patent JP-2002355552-A (JP)
Title: Material and method for treating nitrogen oxide, and method of treating flue gas
Inventor: MARUBAYASHI YASUNORI
IPC: B01D53/56
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a nitrogen oxide treating material, with which nitrogen oxides can be efficiently removed without generating subsidiary waste materials. SOLUTION: The nitrogen oxide treating material is, for example, of a powdery state and contains particles obtained by using an ore containing vermiculite as a raw material. Further, the preferable nitrogen oxide treating material contains KOKUBOKUDO, an acidic soil. The amount of nitrogen oxides contained in a material to be treated is reduced or the nitrogen oxides are removed from the material to be treated by treating the material to be treated with the nitrogen oxide treating material.
Patent JP-2002363045-A (JP)
Title: Base for hair dressing, and cosmetic for hair dressing comprising the same
Inventor: SARUWATARI YOSHIYUKI
IPC: C08F220/60
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain a base for hair dressing, having not only excellent safety but also excellent detergency, and capable of further improving the set- retainability by further being hardened by heat, and further to prepare a cosmetic for the hair dressing containing the base formulated therewith. SOLUTION: The base for the hair dressing comprises a neutralized polymer (II) obtained by neutralizing the amino group in a polymer (I) obtained by polymerizing a monomer component containing an amino group-containing monomer (A) represented by formula (I) (wherein, R<1> is hydrogen atom or methyl group; R<2> is a 1-4C alkylene group; R<3> and R<4> are each independently a 1-4C alkyl group; and X<1> is O or NH). The cosmetic for the hair dressing contains the base for the hair dressing formulated therewith.
Patent JP-2002357268-A (JP)
Title: Automatic speed change gear controller
Inventor: OHATA TOMOYUKI
IPC: F16H61/04
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To realize a high speed and precise control without increasing adoption of a large-scaled actuator and case division of a servo parameter. SOLUTION: An automatic speed change gear controller is provided with: an actuator for changing over a gear position by rotating the manual shaft of the built-in automatic speed change gear; a positional detector for detecting a rotary angle of the manual shaft; an operating switch for inputing a gear position; and a control means rotating the manual shaft by controlling the actuator on the basis of input of the operation switching means and the rotary angle detected by the positional detector and putting the gear position of the automatic speed change gear to the gear position input by the operation switching means. The control means drives the actuator to a specified position C where the drive of the actuator is stabilized in the maximum output not depending on the servo control and the servo control is performed from the specified location C, as a special feature.
Patent JP-2002367964-A (JP)
Title: Plasma processing equipment
Inventor: WATANABE MAMORU
IPC: H01L21/3065
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a method and an equipment for processing a substrate which enables a highly uniform and non-defective plasma processing in a plasma processing in the manufacture of a semiconductor or an LCD, requires a small quantity of cooling gas, and can be easily controlled. SOLUTION: A plasma processing equipment comprises a vacuum container 1, vacuum pump 2, reactive gas supply port 4, upper electrode 3 and lower electrode 7, clamp ring 17 for pressing a substrate 6 to be processed against the lower electrode 7, RF power supply 11 for supplying RF power to the lower electrode 7, and electrothermal gas supplying means 13 for filling a space between a rear surface of the substrate 6 to be processed and the lower electrode 7 with an electrothermal gas. In an electrode structure of the plasma processing equipment, a substrate mounting surface is a deflection surface of the substrate to be processed which is applied with a predetermined equally-distributed pressure, and has a step-like shape having a difference in level d1 in the vertical direction, where 20 μm<=d1<=30 μm.
Patent JP-2002361194-A (JP)
Title: Automatic washing apparatus for interior of tank
Inventor: TAKEUCHI TAKASHI
IPC: B05B3/00
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an automatic washing apparatus for the interior of a tank capable of sufficiently washing all parts of the inner wall surface of the tank easily without restricting the movement of a nozzle head by the internal structure of the tank. SOLUTION: The automatic washing apparatus for the interior of the tank is equipped with a high pressure water generation means, the hose having a rotary nozzle head turning on its axis while revolving around a main body to eject high pressure water to the leading end guided into the tank and supplying high pressure water to the nozzle head from the high pressure water generation means, the rotary arm attached to the upper part of the impeller shaft arranged on the center axis in the tank in a state rotatable around a shaft axis in a rotatable manner to extend in the radial direction of the tank, a hose guide for guiding the hose arranged along the radial direction of the tank of the arm so as to be movable to both ways into the tank,  a reel means for feeding the hose into the tank and drawing out the same from the tank and a control means for controlling the rotary operation of the rotary arm around the shaft axis, the going and returning moving operation of the hose guide and the feed-in and drawing-out operation of the hose by the reel means.
Patent JP-2002364881-A (JP)
Title: Outdoor machine of air conditioner
Inventor: SHINDO YASUHIRO
IPC: F24F5/00
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide the outdoor machine of an air conditioner having a blowing path to improve heat exchange efficiency. SOLUTION: A heat exchanger 6 is composed of a rear section 6a and a side section 6b formed by bending both the sides of the rear section toward the front wide in a U shape. Conversely, a partition plate 4 is inclined so that the gap between the rear end section 4b and the rear end of the side section 6b of the heat exchanger 6 becomes larger than the interval between a front end section 4a and the front end of the side section 6b.
Patent JP-2002360181-A (JP)
Title: Circle (cercle) frame-removing tool
Inventor: YOUKAWA SHOKON
IPC: A23G9/22
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a circle frame-removing tool for removing a mold for a frozen or cooled food in manufacturing a confectionary, and preventing the confectionary from losing its shape so as to easily take out a product from the circle frame. SOLUTION: This circle frame-removing tool 3 as a tool for nipping the attachment type mold 2 is provided by nipping the circle frame 1 with an attachment type mold 2 and fixing, then heating by installing a heater panel 4 in the circle frame-removing tool 3 and taking out the product by using a taking out stand 5.
Patent JP-2002367138-A (JP)
Title: Magnetic information recording medium
Inventor: MORIKAWA TAKESHI
IPC: G11B5/738
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To attain high saturation magnetization and low medium noise and to form a backing layer at normal temperature without applying an external magnetic field with respect to a magnetic information recording medium. SOLUTION: The magnetic information recording medium is provided with the backing layer consisting essentially of Fe an C, essentially having an amorphous structure and having an easy magnetization axis in the intra surface direction and a magnetic layer having an easy magnetization axis in the vertical direction and recording information.
Patent JP-2002367821-A (JP)
Title: High-permeability oxide magnetic material
Inventor: URATA KENRI
IPC: C04B35/38
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide oxide magnetic material which has both high initial permeability and high impedance characteristics at the same time. SOLUTION: This high-permeability oxide magnetic material contains 52.0 to 53.0 mol% Fe2 O3 , 19.0 to 23.5 mol% ZnO, and residual mol% MnO as main components and 0.005 to 0.025 wt.% SiO2 , 0.02 to 0.07 wt.% CaO, 0.01 to 0.03 wt.% Bi2 O3 , and 0.01 to 1.0 wt.% Gd2 O3 as auxiliary components.
Patent JP-2002364980-A (JP)
Title: Cooking appliance and cooking method
Inventor: TANAKA MASAAKI
IPC: A23L5/10
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a means for facilitating optimum cooking for each foodstuff with energy saving, in regard to a method of freezing, melting and cooking the foodstuff. SOLUTION: The present cooking appliance has a cooking chamber holding the foodstuff, a Peltier element and a refrigerating cycle using a compressor. The foodstuff is frozen by cooling by means of the refrigerating cycle or the Peltier element and melted by heating by the Peltier element. Therefore it is possible to easily conduct an optimum cooling speed control and a temperature maintaining control and to realize suppression of proliferation of bacteria and the optimum cooking for each foodstuff by the energy-saving means.
Patent JP-2002374468-A (JP)
Title: Digital broadcast receiver
Inventor: SAWANO YOICHI
IPC: H03J7/18
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcast receiver which can obtain information on whether broadcasting stations of other frequencies can be received by one tuner substantially without break in sound. SOLUTION: In a reception null-symbol period in the reception of a broadcast from an arbitrary broadcasting station after power-on or resetting, other receivable broadcasting stations are automatically searched for to generated and store a frequency table of the receivable broadcasting stations. During the period of the receivable broadcasting station search, the gains of variable gain amplifies 2 and 9 are fixed to the gains right before starting the search for the receivable broadcasting stations and synchronous flag detection processing by a microcomputer 18 is stopped.